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IEC 62054-21 Ed. 1.0 b:2004

Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches

standard by International Electrotechnical Commission , 05/18/2004

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Full Description

IEC 62054-21:2004 Specifies particular requirements for the type test of newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff registers and maximum demand devices of electricity metering equipment.
This publication is of high relevance for Smart Grid.
 

Product Details

Edition:
1.0
Published:
05/18/2004
Number of Pages:
33
File Size:
1 file , 410 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus, Canada
 

Document History

  1. IEC 62054-21 Ed. 1.1 b:2017


    Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches CONSOLIDATED EDITION

    • Most Recent

  2. IEC 62054-21 Ed. 1.0 b:2004

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    Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches

    • Historical Version

  3. IEC 62054-21 Ed. 1.0 en:2004


    Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. IEC 62054-21 Amd.1 Ed. 1.0 b:2017


    Amendment 1 - Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches